diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2015-08-13 12:18:52 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2015-08-27 14:18:06 +0000 |
| commit | 35a32064f124c3cd87c54f8173c064dc4e73de9c (patch) | |
| tree | 5ec74a22293a2965387f6d20bfec74fc9f5dfe78 /src/mainboard | |
| parent | 5eed3a551892ee97f845b37e174f96727672f2fb (diff) | |
| download | coreboot-35a32064f124c3cd87c54f8173c064dc4e73de9c.tar.xz | |
glados: Clean up mainboard ACPI devices
Clean up the device code for the glados mainboard, using
the defined values for interrupts by the SOC and moving the
various codec i2c addresses to the top of the file.
BUG=chrome-os-partner:40635
BRANCH=none
TEST=build and boot on glados
Original-Change-Id: Iead1aeb54363b15a6176d4f4a9511674195c0505
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/293511
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I083c9ef6140e20a433cb2017e4c3cbc7a41e8fed
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/11277
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/glados/acpi/mainboard.asl | 68 |
1 files changed, 38 insertions, 30 deletions
diff --git a/src/mainboard/google/glados/acpi/mainboard.asl b/src/mainboard/google/glados/acpi/mainboard.asl index f8bc462ee5..f955bb7d32 100644 --- a/src/mainboard/google/glados/acpi/mainboard.asl +++ b/src/mainboard/google/glados/acpi/mainboard.asl @@ -19,8 +19,12 @@ #include <soc/gpio.h> -#define BOARD_TRACKPAD_I2C_ADDR 0x15 -#define BOARD_TRACKPAD_IRQ GPP_B3_IRQ +#define BOARD_TOUCHPAD_I2C_ADDR 0x15 +#define BOARD_TOUCHPAD_IRQ GPP_B3_IRQ + +#define BOARD_HP_MIC_CODEC_I2C_ADDR 0x1a +#define BOARD_LEFT_SPEAKER_AMP_I2C_ADDR 0x34 +#define BOARD_RIGHT_SPEAKER_AMP_I2C_ADDR 0x35 Scope (\_SB) { @@ -68,30 +72,31 @@ Scope (\_SB.PCI0.LPCB) #include <drivers/pc80/tpm/acpi/tpm.asl> } -/* Trackpad */ Scope (\_SB.PCI0.I2C1) { - Device (ELAN) + /* Touchpad */ + Device (ELTP) { Name (_HID, "ELAN0000") Name (_DDN, "Elan Touchpad") - Name (_UID, 3) + Name (_UID, 1) Name (_S0W, 4) - Name (ISTP, 1) /* TouchPad */ + Name (_CRS, ResourceTemplate() { I2cSerialBus ( - BOARD_TRACKPAD_I2C_ADDR, /* SlaveAddress */ - ControllerInitiated, /* SlaveMode */ - 400000, /* ConnectionSpeed */ - AddressingMode7Bit, /* AddressingMode */ - "\\_SB.PCI0.I2C1", /* ResourceSource */ + BOARD_TOUCHPAD_I2C_ADDR, + ControllerInitiated, + 400000, + AddressingMode7Bit, + "\\_SB.PCI0.I2C1", ) Interrupt (ResourceConsumer, Edge, ActiveLow) { - BOARD_TRACKPAD_IRQ + BOARD_TOUCHPAD_IRQ } }) + Method (_STA) { Return (0xF) @@ -101,7 +106,8 @@ Scope (\_SB.PCI0.I2C1) Scope (\_SB.PCI0.I2C4) { - Device (CODC) // Codec for headset + /* Headphone Codec */ + Device (HPMC) { Name (_HID, "10508825") Name (_DDN, "NAU88L25 Codec") @@ -110,11 +116,11 @@ Scope (\_SB.PCI0.I2C4) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x1A, /* SlaveAddress */ - ControllerInitiated, /* SlaveMode */ - 400000, /* ConnectionSpeed */ - AddressingMode7Bit, /* AddressingMode */ - "\\_SB.PCI0.I2C4", /* ResourceSource */ + BOARD_HP_MIC_CODEC_I2C_ADDR, + ControllerInitiated, + 400000, + AddressingMode7Bit, + "\\_SB.PCI0.I2C4", ) }) @@ -124,7 +130,8 @@ Scope (\_SB.PCI0.I2C4) } } - Device (SPK0) // Left speaker Amp + /* Left Speaker Amp */ + Device (SPKL) { Name (_HID, "INT343B") Name (_DDN, "SSM4567 Speaker Amp") @@ -133,11 +140,11 @@ Scope (\_SB.PCI0.I2C4) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x34, /* SlaveAddress */ - ControllerInitiated, /* SlaveMode */ - 400000, /* ConnectionSpeed */ - AddressingMode7Bit, /* AddressingMode */ - "\\_SB.PCI0.I2C4", /* ResourceSource */ + BOARD_LEFT_SPEAKER_AMP_I2C_ADDR, + ControllerInitiated, + 400000, + AddressingMode7Bit, + "\\_SB.PCI0.I2C4", ) }) @@ -147,7 +154,8 @@ Scope (\_SB.PCI0.I2C4) } } - Device (SPK1) // Right speaker Amp + /* Right Speaker Amp */ + Device (SPKR) { Name (_HID, "INT343B") Name (_DDN, "SSM4567 Speaker Amp") @@ -156,11 +164,11 @@ Scope (\_SB.PCI0.I2C4) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x35, /* SlaveAddress */ - ControllerInitiated, /* SlaveMode */ - 400000, /* ConnectionSpeed */ - AddressingMode7Bit, /* AddressingMode */ - "\\_SB.PCI0.I2C4", /* ResourceSource */ + BOARD_RIGHT_SPEAKER_AMP_I2C_ADDR, + ControllerInitiated, + 400000, + AddressingMode7Bit, + "\\_SB.PCI0.I2C4", ) }) |